From c4dcba1e9160f02a58b87c0a88e7e32718c81e48 Mon Sep 17 00:00:00 2001
From: jgen <jeffgenovy@gmail.com>
Date: Thu, 24 Apr 2014 05:37:26 -0400
Subject: [PATCH] Explicitly check for the existence of these properties before
 attempting to use them.

---
 core/basethemelet.class.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/basethemelet.class.php b/core/basethemelet.class.php
index 94cfc159..430597b8 100644
--- a/core/basethemelet.class.php
+++ b/core/basethemelet.class.php
@@ -56,13 +56,13 @@ class BaseThemelet {
 
 		$custom_classes = "";
 		if(class_exists("Relationships")){
-			if($image->parent_id !== NULL){	$custom_classes .= "shm-thumb-has_parent ";	}
-			if($image->has_children == TRUE){ $custom_classes .= "shm-thumb-has_child "; }
+			if(property_exists('Image', 'parent_id') && $image->parent_id !== NULL){	$custom_classes .= "shm-thumb-has_parent ";	}
+			if(property_exists('Image', 'has_children') && $image->has_children == TRUE){ $custom_classes .= "shm-thumb-has_child "; }
 		}
 
 		return "<a href='$h_view_link' class='thumb shm-thumb shm-thumb-link {$custom_classes}' data-tags='$h_tags' data-post-id='$i_id'>".
-		       "<img id='thumb_$i_id' title='$h_tip' alt='$h_tip' height='{$tsize[1]}' width='{$tsize[0]}' src='$h_thumb_link'>".
-			   "</a>\n";
+				"<img id='thumb_$i_id' title='$h_tip' alt='$h_tip' height='{$tsize[1]}' width='{$tsize[0]}' src='$h_thumb_link'>".
+				"</a>\n";
 	}